Altimmune Inc. (ALT)
4.55
0.15 (3.41%)
At close: Apr 17, 2025, 3:59 PM
4.57
0.44%
After-hours: Apr 17, 2025, 07:56 PM EDT
| Call Volume | 9.66K |
| Call Premium | 187.66K |
| Premium | 187.66K |
| Call Open Interest | 10.15K |
| Implied Volatility (IV) | 1.1 |
| Total Open Interest | 10.15K |
| Net Premium | 187.66K |
| Put Volume | 0 |
| Put Premium | 0 |
| P/C Ratio | 0 |
| Put Open Interest | 0 |
| IV Rank | 66.03 |
| 🐻/🐂 Prem | n/a |
| (Net Call x Net Put) Prem | 187.66K x 0 |
Historical ALT Data
| Date | % Change | P/C | Volume | C Volume | P Volume | Total OI | OI Change | % OI Change | C Prem | P Prem |
| 04/17/25 | +3.17% | 0.03 | 13,972 | 13,616 | 356 | 134.34K | +2,010 | +1.52% | 606.71K | 8.8K |
| 04/16/25 | -1.35% | 0.28 | 3,213 | 2,503 | 710 | 132.33K | +279 | +0.21% | 84.74K | 27.92K |
| 04/15/25 | -1.09% | 0.09 | 2,486 | 2,274 | 212 | 132.05K | +2,872 | +2.22% | 87.82K | 8.26K |
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